19380184416

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11887}}^1$

素因数の和:11963

約数の個数: 240

約数和(自身を含む): 61985601216

約数和(自身を除く): 42605416800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 81, 96, 102, 108, 111, 136, 144, 148, 153, 162, 204, 216, 222, 272, 288, 296, 306, 324, 333, 408, 432, 444, 459, 544, 592, 612, 629, 648, 666, 816, 864, 888, 918, 999, 1184, 1224, 1258, 1296, 1332, 1377, 1632, 1776, 1836, 1887, 1998, 2448, 2516, 2592, 2664, 2754, 2997, 3552, 3672, 3774, 3996, 4896, 5032, 5328, 5508, 5661, 5994, 7344, 7548, 7992, 10064, 10656, 11016, 11322, 11887, 11988, 14688, 15096, 15984, 16983, 20128, 22032, 22644, 23774, 23976, 30192, 31968, 33966, 35661, 44064, 45288, 47548, 47952, 50949, 60384, 67932, 71322, 90576, 95096, 95904, 101898, 106983, 135864, 142644, 181152, 190192, 202079, 203796, 213966, 271728, 285288, 320949, 380384, 404158, 407592, 427932, 439819, 543456, 570576, 606237, 641898, 808316, 815184, 855864, 879638, 962847, 1141152, 1212474, 1283796, 1319457, 1616632, 1630368, 1711728, 1759276, 1818711, 1925694, 2424948, 2567592, 2638914, 3233264, 3423456, 3518552, 3637422, 3851388, 3958371, 4849896, 5135184, 5277828, 5456133, 6466528, 7037104, 7274844, 7476923, 7702776, 7916742, 9699792, 10270368, 10555656, 10912266, 11875113, 14074208, 14549688, 14953846, 15405552, 15833484, 16368399, 19399584, 21111312, 21824532, 22430769, 23750226, 29099376, 29907692, 30811104, 31666968, 32736798, 35625339, 42222624, 43649064, 44861538, 47500452, 58198752, 59815384, 63333936, 65473596, 67292307, 71250678, 87298128, 89723076, 95000904, 119630768, 126667872, 130947192, 134584614, 142501356, 174596256, 179446152, 190001808, 201876921, 239261536, 261894384, 269169228, 285002712, 358892304, 380003616, 403753842, 523788768, 538338456, 570005424, 605630763, 717784608, 807507684, 1076676912, 1140010848, 1211261526, 1615015368, 2153353824, 2422523052, 3230030736, 4845046104, 6460061472, 9690092208, 19380184416]

約数ペア:

[(1, 19380184416), (2, 9690092208), (3, 6460061472), (4, 4845046104), (6, 3230030736), (8, 2422523052), (9, 2153353824), (12, 1615015368), (16, 1211261526), (17, 1140010848), (18, 1076676912), (24, 807507684), (27, 717784608), (32, 605630763), (34, 570005424), (36, 538338456), (37, 523788768), (48, 403753842), (51, 380003616), (54, 358892304), (68, 285002712), (72, 269169228), (74, 261894384), (81, 239261536), (96, 201876921), (102, 190001808), (108, 179446152), (111, 174596256), (136, 142501356), (144, 134584614), (148, 130947192), (153, 126667872), (162, 119630768), (204, 95000904), (216, 89723076), (222, 87298128), (272, 71250678), (288, 67292307), (296, 65473596), (306, 63333936), (324, 59815384), (333, 58198752), (408, 47500452), (432, 44861538), (444, 43649064), (459, 42222624), (544, 35625339), (592, 32736798), (612, 31666968), (629, 30811104), (648, 29907692), (666, 29099376), (816, 23750226), (864, 22430769), (888, 21824532), (918, 21111312), (999, 19399584), (1184, 16368399), (1224, 15833484), (1258, 15405552), (1296, 14953846), (1332, 14549688), (1377, 14074208), (1632, 11875113), (1776, 10912266), (1836, 10555656), (1887, 10270368), (1998, 9699792), (2448, 7916742), (2516, 7702776), (2592, 7476923), (2664, 7274844), (2754, 7037104), (2997, 6466528), (3552, 5456133), (3672, 5277828), (3774, 5135184), (3996, 4849896), (4896, 3958371), (5032, 3851388), (5328, 3637422), (5508, 3518552), (5661, 3423456), (5994, 3233264), (7344, 2638914), (7548, 2567592), (7992, 2424948), (10064, 1925694), (10656, 1818711), (11016, 1759276), (11322, 1711728), (11887, 1630368), (11988, 1616632), (14688, 1319457), (15096, 1283796), (15984, 1212474), (16983, 1141152), (20128, 962847), (22032, 879638), (22644, 855864), (23774, 815184), (23976, 808316), (30192, 641898), (31968, 606237), (33966, 570576), (35661, 543456), (44064, 439819), (45288, 427932), (47548, 407592), (47952, 404158), (50949, 380384), (60384, 320949), (67932, 285288), (71322, 271728), (90576, 213966), (95096, 203796), (95904, 202079), (101898, 190192), (106983, 181152), (135864, 142644)]